Sisters seventeen-year-old Dani and nineteen-year-old Eden live in the Smoky Mountains and descend from a line of Dragon Hunters. While Eden diligently trains, Dani just wants a normal teenage life and tries to shirk her responsibilities when she can, irritating Eden. When Dani meets her first dragon, Nox, she mysteriously bonds with the creature and it changes her perspective on the danger they impose. Fearing for her sister's life, Eden contacts a group of sorcerers for help, pitting Dani and Eden against each other and calling into question who is the real enemy.